Image: Seiko The Seiko Prospex SPB143 is a novel substitute towards the Submariner, as, however it may well seem like loosely modeled following the Sub, the SPB143 is, in fact, a modernized reissue of your Japanese watch brand’s 62MAS design from 1965, which don't just marked Seiko’s 1st dive watch, https://swissclone.com/wp-content/uploads/2023/03/image00306-1.jpeg